VICOR CORP

Ticker: VICR CUSIP: 925815102 Class: Common Stock

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

Note: Option positions (PUT/CALL) are excluded.

Q1 2022

Shares 2,900 Value ($000) $204,595 Avg Close $89.81 Range $60.50 - $128.96

Q4 2021

Shares 2,900 Value ($000) $368,242 Avg Close $141.59 Range $112.60 - $164.76

Q3 2021

Shares 3,300 Value ($000) $442,728 Avg Close $119.49 Range $101.89 - $139.01

Q2 2021

Shares 3,700 Value ($000) $391,238 Avg Close $88.98 Range $74.08 - $106.50

Q1 2021

Shares 4,000 Value ($000) $340,120 Avg Close $94.14 Range $79.81 - $104.68

Q4 2020

Shares 4,400 Value ($000) $405,768 Avg Close $83.99 Range $73.71 - $96.64

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	2,900	$204,595	$89.81	$60.50 - $128.96
Q4 2021	2,900	$368,242	$141.59	$112.60 - $164.76
Q3 2021	3,300	$442,728	$119.49	$101.89 - $139.01
Q2 2021	3,700	$391,238	$88.98	$74.08 - $106.50
Q1 2021	4,000	$340,120	$94.14	$79.81 - $104.68
Q4 2020	4,400	$405,768	$83.99	$73.71 - $96.64